48880083 ÷ 353 
The aim is to understand the frequency of 353 in 48880083.

Step 1:
353 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 353

Advancing to step 2:
When dividing 48 by 353, we get 0 with a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Include the next digit (8) from the dividend after 48, then repeat: 488 / 353

Moving on to step 3:
353 goes into 488 1 times with a remainder of 135.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 353 from 488 to get 135.
Grab the next digit (8) from the dividend, add it to 135, then carry on: 1358 / 353

Moving on to step 4:
1358 divided by 353 is 3 with a remainder of 299.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 299 after subtracting 1059 from 1358.
Take the next digit (0) from the dividend and append it to 299, then repeat: 2990 / 353

Advancing to step 5:
2990 divided by 353 is 8 with a remainder of 166.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
The remainder is 166 after subtracting 2824 from 2990.
Take the next digit (0) from the dividend and append it to 166, then repeat: 1660 / 353

Going ahead to step 6:
If we divide 1660 by 353, we get 4 and a remainder of 248.
The number 4 becomes the next digit in our result. 
Result so far: 1384.0
If we take 1412 away from 1660, we end up with 248.
Append the next digit (8) from the dividend to 248 and continue with: 2488 / 353

Advancing to step 7:
353 can be fit into 2488 7 times, resulting in a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 13847.0
Subtracting 2471 from 2488 leaves us with 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 353

Advancing to step 8:
173 divided by 353 is 0 with a remainder of 173.
Write down 0 as next digit of the result. 
Result so far: 138470.0
If we take 0 away from 173, we end up with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Step 9:
1730 divided by 353 is 4 with a remainder of 318.
The next digit of our result is 4. 
Result so far: 138470.4
Subtract 1412 from 1730 to get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Let's proceed to step 10:
353 goes into 3180 9 times with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 138470.49
If we subtract 3177 from 3180, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 11:
30 divided by 353 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 138470.49
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
The number 353 fits into 300 0 times, leaving a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 138470.49
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

After the division, we end up with 138470.49 and a remainder of 0.003.